JJBB/Assets/Project/Script/SceneMovie/CinePathCreate.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using Cinemachine;
using Games.Events;
using UnityEngine.Playables;

public class CinePathCreate : MonoBehaviour
{
    public enum PointType
    {
        None,
        MainPlayer,
        MainCamera,
    }

    [System.Serializable]
    public class PathPointInfo
    {
        public PointType _pointType;
        public Vector3 _pointPos;
        public int _pointIndex;
    }

    private float startTime = -1;
    private float endTime = -1;

    public float delayMove = 0;
    public float PauseTime = 0;
    public CinemachineSmoothPath _SmoothPath;
    public CinemachineDollyCart _CineDollCart = null;
    public PathPointInfo[] PathPoints;

    public CinePathCreate _NextCinePath = null;

    private bool _ActiveStart = false;
    public bool ActiveStart
    {
        set { _ActiveStart = value;
            if(_ActiveStart && _CineDollCart!=null)
            {
                _CineDollCart.m_Position = 0;
                Start();
            }
        }
    }

    private void Start()
    {
        startTime = Time.time + delayMove;
        if(_ActiveStart)
            DollCartInitPost();
        AddCreateWayPoint();
        if (_CineDollCart != null)
        {
            float overtime = _SmoothPath.PathLength / _CineDollCart.m_Speed;
            endTime = Time.time + overtime + delayMove + PauseTime;
        }
    }

    private void DollCartInitPost()
    {
        if (_CineDollCart == null)
            return;
        PathPointInfo point = null;
        if(PathPoints!=null)
        {
            for (int i = 0; i < PathPoints.Length; i++)
            {
                if (PathPoints[i]._pointIndex == 0)
                    point = PathPoints[i];
            }
        }
        
        if(point==null)
        {
            if(_SmoothPath.m_Waypoints.Length > 0)
                _CineDollCart.transform.position = _SmoothPath.transform.TransformPoint( _SmoothPath.m_Waypoints[0].position);
            return;
        }
        if(point._pointType == PointType.None)
        {
            _CineDollCart.transform.position = point._pointPos;
        }
        if(point._pointType == PointType.MainPlayer && Singleton<ObjManager>.Instance.MainPlayer!=null)
        {
            _CineDollCart.transform.position = Singleton<ObjManager>.Instance.MainPlayer.Position;
        }
        if(point._pointType == PointType.MainCamera)
        {
            Transform trans = null;
            if (Games.Scene.SceneLogic.CameraController != null && Games.Scene.SceneLogic.CameraController.MainCamera != null)
                trans = Games.Scene.SceneLogic.CameraController.MainCamera.transform;
            else if (Camera.main != null)
                trans = Camera.main.transform;
            if(trans!=null)
            {
                _CineDollCart.transform.position = trans.position;
                _CineDollCart.transform.eulerAngles = trans.eulerAngles;
            }
        }
    }

    private void AddCreateWayPoint()
    {
        if (_SmoothPath == null || PathPoints == null || PathPoints.Length<=0)
            return;
        List<CinemachineSmoothPath.Waypoint> points = new List<CinemachineSmoothPath.Waypoint>(_SmoothPath.m_Waypoints);

        for (int i = 0; i < PathPoints.Length; i++)
        {
            PathPointInfo point = PathPoints[i];
            if (point == null)
                continue;
            CinemachineSmoothPath.Waypoint Waypoint = new CinemachineSmoothPath.Waypoint();
            if (point._pointType == PointType.MainCamera && Games.Scene.SceneLogic.CameraController != null)
            {
                if (Camera.main == null && Games.Scene.SceneLogic.CameraController == null && Games.Scene.SceneLogic.CameraController.MainCamera != null)
                    continue;
                if (Games.Scene.SceneLogic.CameraController != null && Games.Scene.SceneLogic.CameraController.MainCamera!=null)
                    Waypoint.position = _SmoothPath.transform.InverseTransformPoint(Games.Scene.SceneLogic.CameraController.MainCamera.transform.position);
                else
                    Waypoint.position = _SmoothPath.transform.InverseTransformPoint(Camera.main.transform.position);
            }
            if (point._pointType == PointType.MainPlayer)
            {
                if (Singleton<ObjManager>.Instance.MainPlayer == null)
                    continue;
                Vector3 FocusOffset = Vector3.zero;
                if (Games.Scene.SceneLogic.CameraController != null)
                    FocusOffset = Games.Scene.SceneLogic.CameraController.FocusOffset;
                Waypoint.position = _SmoothPath.transform.InverseTransformPoint(Singleton<ObjManager>.Instance.MainPlayer.Position + FocusOffset);
            }
            if (point._pointType == PointType.None)
            {
                Waypoint.position = point._pointPos;
            }
            if (point._pointIndex <= 0)
                points.Insert(0, Waypoint);
            else if (point._pointIndex > points.Count)
                points.Add(Waypoint);
            else
                points.Insert(point._pointIndex, Waypoint);
        }
        _SmoothPath.m_Waypoints = points.ToArray();
        PathPoints = null;
    }

    private void Update()
    {
        if (_ActiveStart == false)
            return;
        if(_CineDollCart!=null && startTime >=0 && startTime - Time.time<=0)
        {
            startTime = -1;
            _CineDollCart.m_Position = 0;
            _CineDollCart.m_Path = _SmoothPath;
        }

        if(endTime >= 0 && endTime - Time.time <=0 )
        {
            endTime = -1;
            if (_NextCinePath != null)
            {
                _CineDollCart.m_Path = null;
                _CineDollCart.m_Position = 0;
                _NextCinePath.ActiveStart = true;
            }
        }
    }

}