namespace Mr.BrickAdventures.Progression;

/// <summary>
/// Why a Skill purchase did or did not happen. Named outcomes rather than a bool, because the
/// marketplace wants to say something different for each.
/// </summary>
public enum PurchaseOutcome
{
    Purchased,

    /// <summary>The Bank plus this Attempt's coins, less what it has already spent, is not enough.</summary>
    NotAffordable,

    /// <summary>The Skill is already at the top level its authored upgrade table defines.</summary>
    AlreadyAtTopLevel,

    /// <summary>The Skill has no authored upgrades, so it cannot be bought at any price.</summary>
    NotPurchasable,

    /// <summary>There is no Playthrough loaded, or no Attempt in progress to charge it to.</summary>
    NotPlaying,
}