disburse_feast_activity_rewards

disburse_feast_activity_rewards = {
	# for the loc
	save_scope_as = root_scope

	# Rewards based on Activity Options

	# Number of courses
	if = {
		limit = {
			scope:activity = {
				has_activity_option = {
					category = feast_option_courses
					option = feast_courses_good
				}
			}
		}
		scope:activity = {
			add_activity_log_entry = {
				key = courses_good_reward_tt
				tags = { completed }
				character = scope:root_scope
				show_in_conclusion = yes
				score = 50

				# Effects
				root = {
					# Host Rewards


					#Max Food Option will make Courtly Vassals more happy than other guests.
					#Court Amenities can increase this further.

					every_vassal_or_below = {
						vassal_stance = courtly
						limit = {
							is_participant_in_activity = scope:activity
						}
						custom = every_courtly_vassal
						add_opinion = {
							modifier = hosted_feast_opinion
							target = root
							opinion = feast_opinion_max_food_value
						}
					}
					# Vassal Opinion
					scope:activity = {
						every_attending_character = {
							limit = {
								this != root
								trigger_if = {
									limit = {
										is_vassal_of = root
									}
									NOT = { has_vassal_stance = courtly }
								}
							}
							custom = custom.every_attending_character_but_courtly
							add_opinion = {
								target = root
								modifier = impressed_opinion
								opinion = feast_opinion_max_food_value
							}
						}
					}
				}
			}
		}
	}
	else_if = {
		limit = {
			scope:activity = {
				has_activity_option = {
					category = feast_option_courses
					option = feast_courses_normal
				}
			}
		}
		#With Middle Food Option
		scope:activity = {
			add_activity_log_entry = {
				key = courses_normal_reward_tt
				tags = { completed }
				character = scope:root_scope
				show_in_conclusion = yes
				score = 50

				# Effects
				root = {
					# Host Rewards

					#With Middle Food Option Courtly vassals have slightly higher opinion gain than others
					#Very High Court Amenities can increase it slightly.

					# Courtly Vassal Opinion
					every_vassal_or_below = {
						vassal_stance = courtly
						limit = {
							is_participant_in_activity = scope:activity
						}
						custom = every_courtly_vassal
						add_opinion = {
							modifier = hosted_feast_opinion
							target = root
							opinion = feast_opinion_medium_food_value
						}
					}
					# Vassal Opinion
					scope:activity = {
						every_attending_character = {
							limit = {
								this != root
								trigger_if = {
									limit = {
										is_vassal_of = root
									}
									NOT = { has_vassal_stance = courtly }
								}
							}
							custom = custom.every_attending_character_but_courtly
							add_opinion = {

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