- query QuestIsSubquestEntry([in](STRING)_QuestID, [in](STRING)_StateID, [out](INTEGER)_Bool)
In DOS2:DE, a quest can have sub-quests. You create a sub-quest by creating a new (top-level) quest with a particular identifier, but without quest updates. Next, you can add quest updates to this sub-quest by filling in the SubQuests entry of a Quest State in the journal editor. This will also make that sub-quest a sub-quest of quest yo which the Quest State belongs. This query can be used to determine whether or not a particular quest state is from a sub-quest.
- Success/Failure: Fails if there is no quest with name _QuestID or if it has not quest state with the name _StateID.
- _bool: 1 if _StateID is belongs to a sub-quest, 0 otherwise.