Hybrid Choices

version 7 by AW Freyr

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  • section c - Item-Dependent
    Item-dependency relates various pages to one thing (called the required item).
    The verb to be item-dependent on implies the item-dependency relation.
    Item-cancellation relates various pages to one thing (called the canceling item).
    The verb to be item-canceled by implies the item-cancellation relation.
    A choice-switch rule for a page (called Z) (this is the don't display choices without the required item rule):
        if Z is item-dependent on something:
            if the required item of Z is not enclosed by the player:
                rule fails.
    A choice-switch rule for a page (called Z) (this is the don't display choices with the canceling item rule):
        if Z is item-canceled by something:
            if canceling item of Z is enclosed by the player:
                rule fails.