namespace Cielonos.MainGame
{
    /// <summary>
    /// 节拍判定精度等级
    /// </summary>
    public enum BeatAccuracy
    {
        Perfect,
        Good,
        Miss
    }

    /// <summary>
    /// 节拍判定结果，包含精度、时间差和对应节拍标记信息
    /// </summary>
    public struct BeatJudgement
    {
        /// <summary>
        /// 判定精度等级
        /// </summary>
        public BeatAccuracy accuracy;

        /// <summary>
        /// 操作时间与最近节拍的时间差（秒），正值表示偏晚，负值表示偏早
        /// </summary>
        public float timeDiff;

        /// <summary>
        /// 最近的节拍标记
        /// </summary>
        public BeatMarker nearestBeat;

        /// <summary>
        /// 归一化精度值：0 = 完美卡拍，1 = 窗口边缘
        /// </summary>
        public float normalizedAccuracy;

        public BeatJudgement(BeatAccuracy accuracy, float timeDiff, BeatMarker nearestBeat, float normalizedAccuracy)
        {
            this.accuracy = accuracy;
            this.timeDiff = timeDiff;
            this.nearestBeat = nearestBeat;
            this.normalizedAccuracy = normalizedAccuracy;
        }
    }
}