88 lines
2.7 KiB
C#
88 lines
2.7 KiB
C#
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using System.Collections.Generic;
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using UnityEngine;
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/// <summary>
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/// 特效残余清理工具
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/// </summary>
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// 其次解决部分Particle需要延迟回收的情况，在特效到了结束时机，会保留拖尾一段时间
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public class ParticleCleaner : MonoBehaviour, IParticleCleaner
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{
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protected List<GameObject> commonObjList;
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protected List<GameObject> delayObjList;
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protected List<TrailRenderer> trailRendererList;
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public float DelayRecoveryTime { get; private set; }
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/// <summary>
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/// 开始延迟回收 - 关闭除规定组件外的其他组件，等待回收
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/// </summary>
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public virtual void StartDelayRecovery()
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{
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for (var i = 0; i < commonObjList.Count; i++)
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commonObjList[i].SetActive(false);
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}
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protected virtual void Awake()
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{
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trailRendererList = new List<TrailRenderer>();
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delayObjList = new List<GameObject>();
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commonObjList = new List<GameObject>();
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// 标记最根部节点的状态类型
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foreach (Transform child in transform)
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{
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var delayComponent = child.GetComponent<EffectDelayRecovery>();
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if (delayComponent == null || delayComponent.delayTime <= 0)
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{
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commonObjList.Add(child.gameObject);
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}
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else
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{
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DelayRecoveryTime = Mathf.Max(delayComponent.delayTime, DelayRecoveryTime);
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delayObjList.Add(child.gameObject);
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}
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GatherComponentOnChild(child);
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}
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}
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private void OnEnable()
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{
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for (var i = 0; i < trailRendererList.Count; i++)
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trailRendererList[i].Clear();
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EnableComponents(true);
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}
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protected virtual void EnableComponents(bool isEnable)
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{
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for (var i = 0; i < trailRendererList.Count; i++)
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trailRendererList[i].enabled = isEnable;
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for (var i = 0; i < commonObjList.Count; i++)
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commonObjList[i].SetActive(isEnable);
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for (var i = 0; i < delayObjList.Count; i++)
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delayObjList[i].SetActive(isEnable);
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}
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private void OnDisable()
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{
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EnableComponents(false);
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}
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/// <summary>
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/// 遍历子节点，搜集子节点上需要清理的组件
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/// </summary>
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/// <param name="parent">子节点</param>
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private void GatherComponentOnChild(Transform parent)
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{
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var trailRendererer = parent.GetComponent<TrailRenderer>();
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if (trailRendererer != null)
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trailRendererList.Add(trailRendererer);
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foreach (Transform child in parent)
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GatherComponentOnChild(child);
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}
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}
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public interface IParticleCleaner
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{
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float DelayRecoveryTime { get; }
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void StartDelayRecovery();
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}
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