ep3_governor_yearly_3010_war_aid_effect

ep3_governor_yearly_3010_war_aid_effect = {
	if = {
		limit = {
			scope:emperor = {
				is_defender_in_war = scope:war
			}
		}
		scope:war = {
			add_defender = scope:governor
		}
	}
	else = {
		scope:war = {
			add_attacker = scope:governor
		}

	}
	if = {
		limit = {
			root = scope:emperor
		}
		hidden_effect = {
			reverse_add_opinion = {
				target = scope:emperor
				opinion = 20
				modifier = grateful_opinion
			}
		}
	}
	else = {
		reverse_add_opinion = {
			target = scope:emperor
			opinion = 20
			modifier = grateful_opinion
		}
	}
	pay_short_term_gold = {
		target = scope:emperor
		gold = medium_gold_value
	}
	if = {
		limit = {
			can_add_hook = {
				target = scope:emperor
				type = favor_hook
			}
		}
		add_hook = {
			target = scope:emperor
			type = favor_hook
		}
	}
	else = {
		change_influence = major_influence_gain
	}
}

As written in game/common/scripted_effects/07_dlc_ep3_scripted_effects.txt.