Changes

===Extensibility===

===Extensibility===

C# mods can check if a query exists using <code>GameStateQuery.Exists("Example.ModId_ConditionName")</code>, and define custom conditions using <code>GameStateQuery.Register("Example.ModId_ConditionName", handleQueryMethod)</code>. To avoid conflicts, custom query names should apply the [[Modding:Common data field types#Unique string ID|unique string ID]] conventions.

C# mods can...

* check if a query exists using <code>GameStateQuery.Exists("Example.ModId_ConditionName")</code>;

* define custom queries using <code>GameStateQuery.Register("Example.ModId_ConditionName", handleQueryMethod)</code> (using a [[Modding:Common data field types#Unique string ID|unique string ID]] for the query name);

* and add query aliases using <code>GameStateQuery.RegisterAlias("Example.ModId_AliasName", "Example.ModId_ConditionName")</code> (ideally using a [[Modding:Common data field types#Unique string ID|unique string ID]] for the alias).

[[Category:Modding]]

[[Category:Modding]]