story_seljuk_invasion = {

	on_setup = {
		story_owner = { # Find a place for the Seljuks to settle
			set_variable = {
				name = seljuk_invasion_nomad_strength_score
				value = 10
			}
			try_to_settle_the_seljuk_effect = yes
		}
		set_variable = {
			name = succession_counter
			value = 0
		}
	}

	on_end = {}

	on_owner_death = {
		# Breakup of the empire should not happen until at least one succession has passed
		random_list = { # Weighted chance to end the story
			10 = {
				trigger = { var:succession_counter < 2 }
				modifier = {
					add = 10
					var:succession_counter > 1
				}
				modifier = { # Historical point
					add = 10
					var:succession_counter > 2
				}
				modifier = { 
					add = 20
					var:succession_counter > 3
				}
				end_story = yes
			}
			90 = {
				if = {
					limit = {
						exists = story_owner.primary_heir
					}
					make_story_owner = story_owner.primary_heir
					change_variable = {
						name = seljuk_invasion_nomad_strength_score
						add = -5
					}
				}
				else = {
					end_story = yes
				}
			}
		}
	}

	# Start a new war if one is not ongoing
	effect_group = {
		days = { 30 60 }

		trigger = {
			story_owner = {
				is_at_war = no
				gold > 0
				OR = {
					NOT = { has_character_flag = settled_seljuk }
					top_liege = this
				}
			}
		}

		triggered_effect = {
			trigger = {
				story_owner = {
					is_ai = yes
				}
			}
			effect = {
				story_owner = {
					seljuk_war_target_evaluation_and_declaration_effect = yes
					save_scope_as = owner
				}
			}
		}
	}

	# Ask for independence if vassals
	effect_group = {
		years = { 1 2 }

		trigger = {
			story_owner = {
				has_character_flag = settled_seljuk
				top_liege != this
			}
		}

		triggered_effect = {
			trigger = {
				story_owner = {
					is_ai = yes
				}
			}
			effect = {
				story_owner = {
					seljuk_request_independence_from_liege_effect = yes
					save_scope_as = owner
				}
			}
		}
	}

	# Create the empire and close the story
	effect_group = {
		days = { 30 60 }

		trigger = {
			story_owner = {
				save_temporary_scope_as = temp_seljuk
				OR = {
					any_county_in_region = {
						region = world_persian_empire
						percent >= 0.51
						holder.top_liege = scope:temp_seljuk
					}
					any_held_title = {
						count = 2
						title_tier = kingdom
						any_this_title_or_de_jure_above = {
							this = title:e_persia
						}
					}
					any_held_title = {
						title_tier = empire
						any_this_title_or_de_jure_above = {
							this = title:e_persia
						}
					}
				}
			}
		}

		triggered_effect = {
			trigger = {
				story_owner = {
					is_ai = yes
				}
			}
			effect = {
				story_owner = {
					save_scope_as = owner

					create_title_and_vassal_change = {
						type = created
						save_scope_as = title_change
						add_claim_on_loss = no
					}

					title:e_persia = {
						change_title_holder = {
							holder = scope:owner
							change = scope:title_change
						}
						save_scope_as = title_e_persia
					}

					resolve_title_and_vassal_change = scope:title_change

					set_primary_title_to = scope:title_e_persia

				}

				end_story = yes
			}
		}
	}

}