Submit to Suzerain

is_available = is_landed = yes
top_liege ?= this
is_confederation_member = no
NOT = {
	government_has_flag = cannot_be_vassal_or_liege
}
is_shown = scope:recipient = {
	is_independent_ruler = yes
	NOR = {
		this = scope:actor
		this = scope:actor.suzerain
		top_suzerain ?= scope:actor
	}
	can_have_tributaries_trigger = yes
}
scope:actor = {
	trigger_if = {
		limit = {
			is_ai = yes
		}
		current_military_strength < scope:recipient.one_and_a_half_times_current_military_strength
		primary_title.tier < scope:recipient.primary_title.tier
	}
}

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

trigger_if = {
	limit = {
		scope:recipient = {
			primary_title.tier = tier_hegemony
		}
	}
	custom_tooltip = {
		text = become_tributary_interaction_hegemony_not_neighbor_tt
		scope:actor = {
			OR = {
				is_tributary_or_independent_neighbor_of_hegemon_trigger = {
					HEGEMON = h_china
				}
				is_tributary_or_independent_neighbor_of_hegemon_trigger = {
					HEGEMON = h_roman_empire
				}
				is_tributary_or_independent_neighbor_of_hegemon_trigger = {
					HEGEMON = h_eastern_roman_empire
				}
				is_tributary_or_independent_neighbor_of_hegemon_trigger = {
					HEGEMON = h_dar_al_islam
				}
				is_tributary_or_independent_neighbor_of_hegemon_trigger = {
					HEGEMON = h_india
				}
			}
		}
	}
}
trigger_if = {
	limit = {
		scope:recipient = {
			government_has_flag = government_is_mandala
		}
		scope:actor = {
			OR = {
				government_has_flag = government_is_tribal
				government_has_flag = government_is_mandala
			}
		}
	}
	always = yes
}
trigger_else = {
	custom_tooltip = {
		text = offer_tributarization_interaction_aibehavior_not_higher_rank
		scope:recipient.highest_held_title_tier >= scope:actor.highest_held_title_tier
	}
}
scope:actor = {
	is_available_allow_travelling = yes
	is_confederation_member = no
	is_at_war = no
}

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

on_send = if = {
	limit = {
		scope:recipient = {
			highest_held_title_tier >= tier_hegemony
		}
	}
	scope:actor = {
		if = {
			limit = {
				scope:recipient.primary_title = title:h_china
			}
			open_view_data = {
				view = decision_detail
				data = decision:tribute_mission_decision_china
				player = scope:actor
			}
		}
		else_if = {
			limit = {
				scope:recipient.primary_title = title:h_roman_empire
			}
			open_view_data = {
				view = decision_detail
				data = decision:tribute_mission_decision_roman_empire
				player = scope:actor
			}
		}
		else_if = {
			limit = {
				scope:recipient.primary_title = title:h_eastern_roman_empire
			}
			open_view_data = {
				view = decision_detail
				data = decision:tribute_mission_decision_eastern_roman_empire
				player = scope:actor
			}
		}
		else_if = {
			limit = {
				scope:recipient.primary_title = title:h_dar_al_islam
			}
			open_view_data = {
				view = decision_detail
				data = decision:tribute_mission_decision_dar_al_islam
				player = scope:actor
			}
		}
		else_if = {
			limit = {
				scope:recipient.primary_title = title:h_india
			}
			open_view_data = {
				view = decision_detail
				data = decision:tribute_mission_decision_india
				player = scope:actor
			}
		}
	}
}
on_accept = if = {
	limit = {
		scope:actor.suzerain ?= {
			NOR = {
				government_has_flag = government_is_mandala
				this = scope:actor
			}
		}
	}
	scope:actor.suzerain = {
		if = {
			limit = {
				has_relation_rival = scope:actor
			}
			scope:actor = {
				set_relation_nemesis = {
					reason = rival_disloyal_tributary
					target = scope:actor.suzerain
				}
			}
		}
		else = {
			scope:actor = {
				set_relation_rival = {
					reason = rival_disloyal_tributary
					target = scope:actor.suzerain
				}
			}
		}
		add_opinion = {
			modifier = betrayal_opinion
			target = scope:actor
			opinion = -75
		}
		if = {
			limit = {
				NOT = {
					any_claim = {
						this = scope:actor.primary_title
					}
				}
			}
			add_unpressed_claim = scope:actor.primary_title
		}
	}
}
else_if = {
	limit = {
		scope:actor.suzerain ?= {
			NOT = {
				this = scope:actor
			}
		}
	}
	scope:actor.suzerain = {
		add_opinion = {
			modifier = betrayal_opinion
			target = scope:actor
			opinion = -30
		}
	}
}
if = {
	limit = {
		scope:recipient = {
			highest_held_title_tier < tier_hegemony
		}
	}
	scope:actor = {
		if = {
			limit = {
				is_tributary = yes
			}
			mandala_end_tributary_with_notification_effect = yes
		}
	}
	start_tributary_interaction_effect = {
		TRIBUTARY = scope:actor
		SUZERAIN = scope:recipient
	}
	scope:actor = {
		trigger_event = char_interaction.0360
	}
	scope:recipient = {
		if = {
			limit = {
				scope:high_obligations = yes
			}
			add_opinion = {
				modifier = tributary_volunteered_opinion
				target = scope:actor
				opinion = 20
			}
		}
		else_if = {
			limit = {
				scope:normal_obligations = yes
			}
			add_opinion = {
				modifier = tributary_volunteered_opinion
				target = scope:actor
			}
		}
		consume_all_criminal_reasons_effect = {
			LIEGE = scope:recipient
			CRIMINAL = scope:actor
		}
	}
}
else = { }
on_decline = scope:actor = {
	trigger_event = char_interaction.0361
}

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