/// Indicates whether this game is multi-player, co-op or single-player.
///
/// <https://schema.org/GamePlayMode>
#[cfg_attr(any(feature = "derive-debug", doc), derive(Debug))]
#[cfg_attr(any(feature = "derive-clone", doc), derive(Clone))]
#[cfg_attr(
    any(feature = "serde", doc),
    derive(serde::Serialize, serde::Deserialize)
)]
pub enum GamePlayMode {
    /// Play mode: CoOp. Co-operative games, where you play on the same team with friends.
    ///
    /// <https://schema.org/CoOp>
    CoOp,
    /// Play mode: MultiPlayer. Requiring or allowing multiple human players to play simultaneously.
    ///
    /// <https://schema.org/MultiPlayer>
    MultiPlayer,
    /// Play mode: SinglePlayer. Which is played by a lone player.
    ///
    /// <https://schema.org/SinglePlayer>
    SinglePlayer,
}
