using System;
using System.Collections;
using Convention;
using UnityEngine;

namespace Demo.Game
{
    public abstract class BasicSplineJustFollow : Updatement<float>
    {
        public SplineCore MySplineCore;

        protected override float Lerp(float begin, float end, float t)
        {
            return Mathf.Lerp(begin, end, t);
        }

        protected override abstract void UpdateData(float data);

        public override IEnumerator UnloadScript()
        {
            MySplineCore = null;
            yield return base.UnloadScript();
        }

        /// <summary>
        /// 新增
        /// </summary>
        /// <param name="time">插值时间</param>
        /// <param name="value"></param>
        /// <param name="curveType">可取值为30种缓动曲线</param>
        [Convention.RScript.Variable.Attr.Method]
        public void Add(float time, float value, MathExtension.EaseCurveType curveType)
        {
            ManualAddEntry(time, value, curveType);
        }

        /// <summary>
        /// 绑定到样条线
        /// </summary>
        /// <param name="path">脚本位置</param>
        [Convention.RScript.Variable.Attr.Method]
        public void Load(SplineCore splineCore)
        {
            MySplineCore = splineCore;
        }
    }
}