Meaning#

stationtypeexprlookup: X4 attribute schema type: base types, constraints and value alternatives.

An XSD type constrains XML, rather than declaring a Lua return or the payload type of event.param. A valid schema value does not prove a successful game effect.

Schema structure#

libraries/common.xsd

Property Value
Construction union
Union members expression

Additional inline union branch:

Property Value
Construction restriction
Base type xs:string
Constraint Value
enumeration stationtype.defence
enumeration stationtype.equipmentdock
enumeration stationtype.factory
enumeration stationtype.recyclingfacility
enumeration stationtype.shipyard
enumeration stationtype.wharf
enumeration stationtype.tradingstation
enumeration stationtype.headquarters
enumeration stationtype.factionheadquarters
enumeration stationtype.piratebase

restriction narrows a base type; union accepts one of its branches; list describes whitespace-separated items. Enumeration values in one restriction are alternatives. Pattern syntax is XML Schema regex, not Lua patterns or JavaScript RegExp. Constraints inherited from the base type still apply.

Example and result#

Use the attribute pages below for contextual examples. A generic executable example is not inferred from a type name alone.

Used by#

Element Attribute Schema
find_object stationtype libraries/common.xsd
find_object_component stationtype libraries/common.xsd
find_station stationtype libraries/common.xsd
find_station_by_true_owner stationtype libraries/common.xsd
match_content stationtype libraries/common.xsd

All schema types · Lua / MD value types