local_guild_compare_trigger

local_guild_compare_trigger = {
	switch = {
		trigger = scope:local_guild_scope
		1 = {
			NOT = { has_building_or_higher = watermills_01 }
			building_watermills_requirement_terrain = yes
		}
		2 = {
			NOT = { has_building_or_higher = windmills_01 }
			building_windmills_requirement_terrain = yes
		}
		3 = {
			NOT = { has_building_or_higher = common_tradeport_01 }
			building_common_tradeport_requirement_terrain = yes
		}
		4 = {
			NOT = { has_building_or_higher = pastures_01 }
			building_pastures_requirement_terrain = yes
		}
		5 = {
			NOT = { has_building_or_higher = pastures_01 }
			building_pastures_requirement_terrain = yes
		}
		6 = {
			NOT = { has_building_or_higher = pastures_01 }
			building_pastures_requirement_terrain = yes
		}
		7 = {
			NOT = { has_building_or_higher = pastures_01 }
			building_pastures_requirement_terrain = yes
		}
		8 = {
			NOT = { has_building_or_higher = hunting_grounds_01 }
			building_hunting_grounds_requirement_terrain = yes
		}
		9 = {
			NOT = { has_building_or_higher = hunting_grounds_01 }
			building_hunting_grounds_requirement_terrain = yes
		}
		10 = {
			NOT = { has_building_or_higher = hunting_grounds_01 }
			building_hunting_grounds_requirement_terrain = yes
		}
		11 = {
			NOT = { has_building_or_higher = orchards_01 }
			building_orchards_requirement_terrain = yes
		}
		12 = {
			NOT = { has_building_or_higher = logging_camps_01 }
			building_logging_camps_requirement_terrain = yes
		}
		13 = {
			NOT = { has_building_or_higher = quarries_01 }
			building_quarries_requirement_terrain = yes
		}
		14 = {
			NOT = { has_building_or_higher = quarries_01 }
			building_quarries_requirement_terrain = yes
		}
		15 = {
			NOT = { has_building_or_higher = smiths_01 }
			building_smiths_requirement_terrain = yes
		}
		16 = {
			NOT = { has_building_or_higher = stables_01 }
			building_stables_requirement_terrain = yes
		}
		17 = {
			NOT = { has_building_or_higher = guild_halls_01 }
			has_building_or_higher = city_01
		}
		18 = {
			NOT = { has_building_or_higher = hospices_01 }
		}
		19 = {
			NOT = { has_building_or_higher = hospices_01 }
		}
		20 = {
			NOT = { has_building_or_higher = workshops_01 }
			building_workshops_requirement_terrain = yes
		}
	}
}

As written in game/common/scripted_triggers/06_bp3_triggers.txt.