143 lines
4.3 KiB
C#
143 lines
4.3 KiB
C#
using UnityEngine;
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using DG.Tweening;
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using UnityEngine.UIElements;
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using System.Collections.Generic; // 引入DoTween命名空间
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[System.Serializable]
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public class waypoints
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{
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public List<Transform> _waypoints = new List<Transform>();
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}
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public class SimplePathfindingDoTween : Fun
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{
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public waypoints waypoints = new waypoints();// 预设的路径点
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public float moveSpeed; // 控制移动速度的参数（更高值表示更快的速度）
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private int currentWaypointIndex = 0; // 当前路径点的索引
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Vector3 Vector3 = new Vector3();
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public Tween pathTween;
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public float speedFactor=1;//速度因子
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[Header("旋转的动画")]public GameObject obj;
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public void MoveToNextWaypoint(GameObject gameObject, float moveSpeed)
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{
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if (currentWaypointIndex < waypoints._waypoints.Count)
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{
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// 获取目标路径点
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Transform targetWaypoint = waypoints._waypoints[waypoints._waypoints.Count - 1];
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// 计算路径点之间的距离
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float distance = Vector3.Distance(gameObject.transform.position, targetWaypoint.position);
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// 根据设置的速度计算时间
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float timeToReach = distance * 10 / moveSpeed; // 根据速度控制匀速移动的时间
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// 获取路径的所有点
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Vector3[] path = new Vector3[waypoints._waypoints.Count - currentWaypointIndex];
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for (int i = 0; i < path.Length; i++)
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{
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path[i] = waypoints._waypoints[currentWaypointIndex + i].position;
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if (i!=0&&i!= path.Length-1)
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{
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// 在Y轴方向上做一定的随机改变，可以设置一个波动范围
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path[i].y += Random.Range(-0.1f, 0.1f); // 修改 Y 值的波动范围
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}
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}
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// 使用DoTween的DOPath来平滑地移动
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pathTween=gameObject.transform.DOPath(path, timeToReach, PathType.Linear)
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.SetEase(Ease.Linear)
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.OnUpdate(() => {
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//pathTween.timeScale = speedFactor;
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RotateTowardsTarget(); }
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); // 每次更新时调整旋转
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}
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else
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{
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Debug.Log("到达终点！");
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}
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}
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public void PauseAnimation()
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{
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// 暂停动画
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transform.DOPause();
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}
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// 控制DoTween的速度，接受一个新的速度因子和一个恢复时间
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public void ChangeSpeed(float newSpeedFactor, float restoreTime)
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{
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// 当前的时间缩放因子
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float currentSpeedFactor = pathTween.timeScale;
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// 使用Tween来平滑地调整速度因子
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DOTween.To(() => currentSpeedFactor, x => pathTween.timeScale = x, newSpeedFactor, restoreTime)
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.OnKill(() =>
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{
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Debug.Log("设置减速+++++++++++++++++");
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// 在延迟结束后恢复原速度
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pathTween.timeScale = 1f; // 恢复原速度
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});
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}
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private bool isTweenPaused = false; // 标志，检查是否已经暂停
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private float accumulatedStopTime = 0f; // 累计的暂停时间
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public void StopPathDoTween(float stopTime) // 暂停移动
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{
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if (isTweenPaused)
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{
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// 如果已经暂停，累加新的暂停时间
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accumulatedStopTime += stopTime;
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return;
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}
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// 暂停当前的动画
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pathTween.Pause();
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isTweenPaused = true;
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// 插入一个自定义的延迟（僵直时间）
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DOTween.To(() => 0f, x => { }, 0f, stopTime).OnKill(() =>
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{
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// 在延迟结束后恢复动画
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pathTween.Play();
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isTweenPaused = false;
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// 如果有累积的暂停时间，继续暂停
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if (accumulatedStopTime > 0f)
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{
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// 使用累计的暂停时间来暂停
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StopPathDoTween(accumulatedStopTime);
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accumulatedStopTime = 0f; // 重置累积时间
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}
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});
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}
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void RotateTowardsTarget()
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{
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Vector3 _vector3 = Vector3 - gameObject.transform.position;
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Vector3 = gameObject.transform.position;
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if (_vector3.x>0)
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{
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// 物体在目标的右边或平行，设置物体的y旋转为180°，面向左侧
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obj.transform.rotation = Quaternion.Euler(0, 0, 0);
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}
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else
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{
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// 物体在目标的左边，设置物体的y旋转为0°，面向右侧
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obj.transform.rotation = Quaternion.Euler(0, 180, 0);
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}
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}
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} |