Convention-Unity-Demo/Assets/Scripts/MoreSpline/Updatement/SplineMovement.cs

using System.Collections;
using Convention;
using Convention.WindowsUI.Variant;
using Dreamteck.Splines;
using UnityEngine;

namespace Demo.Game
{
    public class SplineMovement : BasicSplineJustFollow
    {
        public static SplineMovement Make()
        {
            return new GameObject().AddComponent<SplineMovement>();
        }

        private SplineRenderer MySplineRenderer;

        /// <summary>
        /// 设置为仅跟随，将会被动的跟随spline运动，
        /// 这在多个脚本都绑定在同一个spline计算核心上时非常有用
        /// </summary>
        [Content, SerializeField] private bool IsJustFollow = false;
        [Content, SerializeField] private double Cache = 0;

        protected override void UpdateData(float data)
        {
            Cache = MySplineCore.MySplineComputer.Evaluate(data).percent;
            UpdateTarget.transform.position = MySplineCore.MySplineComputer.EvaluatePosition(data);
        }

        private SceneGameWindow SceneStats;

        public override IEnumerator LoadScript(string script)
        {
            SceneStats = FindObjectOfType<SceneGameWindow>();
            yield return base.LoadScript(script);
            if (GetRoot().RootGameController.IsHideTrackRender == false)
            {
                if (MySplineCore == null)
                    yield break;
                var splineGameObject = MySplineCore.gameObject;
                splineGameObject.GetOrAddComponent<MeshFilter>();
                var meshRenderer = splineGameObject.GetOrAddComponent<MeshRenderer>();
                meshRenderer.enabled = true;
                meshRenderer.material = Resources.Load<Material>("Line/Dash");
                MySplineRenderer = splineGameObject.AddComponent<SplineRenderer>();
                MySplineRenderer.spline = MySplineCore.MySplineComputer;
                MySplineRenderer.uvMode = MeshGenerator.UVMode.UniformClip;
                MySplineRenderer.Rebuild();
            }
        }

        protected override void UpdateTicks(float currentTime, float deltaTime, TickType tickType)
        {
            base.UpdateTicks(currentTime, deltaTime, tickType);
            if (GetRoot().RootGameController.IsHideTrackRender == false)
            {
                if (IsJustFollow == false)
                {
                    if (SceneStats.IsSelectSceneCamera || tickType == TickType.Pause || tickType == TickType.Reset)
                    {
                        MySplineCore.gameObject.GetComponent<MeshRenderer>().enabled = true;
                        MySplineCore.gameObject.GetComponent<SplineRenderer>().Rebuild();
                    }
                    else if (tickType == TickType.Start)
                    {
                        MySplineCore.gameObject.GetComponent<MeshRenderer>().enabled = false;
                    }
                    //不为跟随模式时，需要自己更新clip
                    if (tickType == TickType.Update || tickType == TickType.Reset)
                    {
                        MySplineRenderer.clipFrom = Cache;
                    }
                }
                else
                {

                }
            }
        }

        public override IEnumerator UnloadScript()
        {
            if (GetRoot().RootGameController.IsHideTrackRender == false)
            {
                var splineGameObject = MySplineCore.gameObject;
                Destroy(splineGameObject.GetComponent<SplineRenderer>());
                Destroy(splineGameObject.GetComponent<MeshRenderer>());
                Destroy(splineGameObject.GetComponent<MeshFilter>());
                MySplineCore = null;
                MySplineRenderer = null;
            }
            yield return base.UnloadScript();
        }

        /// <summary>
        /// 设置为仅跟随，将会被动的跟随spline运动，
        /// 这在多个脚本都绑定在同一个spline计算核心上时非常有用
        /// </summary>
        [Convention.RScript.Variable.Attr.Method]
        public void JustFollow()
        {
            IsJustFollow = true;
        }
    }
}