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use serde::{Deserialize, Serialize};

/// A `TimingMethod` describes which form of timing is used. This can either be
/// [`TimingMethod::RealTime`] or [`TimingMethod::GameTime`].
#[derive(Copy, Clone, Debug, Eq, PartialEq, Deserialize, Serialize)]
#[repr(u8)]
pub enum TimingMethod {
    /// `Real Time` is the unmodified timing that is as close to an atomic clock
    /// as possible.
    RealTime = 0,
    /// `Game Time` describes the timing that is provided by the game that is
    /// being run. This is entirely optional and may either be `Real Time` with
    /// loading times removed or some time provided by the game.
    GameTime = 1,
}

impl TimingMethod {
    /// Returns an array of all the timing methods.
    pub const fn all() -> [TimingMethod; 2] {
        [TimingMethod::RealTime, TimingMethod::GameTime]
    }
}