114 lines
4.2 KiB
C#
114 lines
4.2 KiB
C#
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using System.Collections.Generic;
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using Sirenix.OdinInspector;
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using SLSUtilities.LeanPoolAssistance;
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using UnityEngine;
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namespace Ichni
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{
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/// <summary>
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/// 面向对象池特效的通用质量控制组件。
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///
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/// 挂载在由 LeanPool 生成与回收的 VFX 根节点上。每次 <see cref="OnSpawn"/> 时会先恢复受管理子对象的
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/// Prefab 初始激活状态，再依据当前 <see cref="VfxQuality"/> 关闭非必要的视觉子树。
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/// 设置切换仅影响之后新生成的 VFX，不会中断正在播放的效果。
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/// </summary>
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public class VFXObject : PooledObject
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{
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[Title("VFX Quality")]
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[Tooltip("Medium 与 Low 都会关闭的次要视觉子树。应放入高频、长寿命或大面积覆盖的装饰层。")]
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public List<GameObject> disableAtMediumAndLower = new List<GameObject>();
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[Tooltip("仅 Low 会额外关闭的视觉子树。Medium 仍保留这些效果以维持基本演出层次。")]
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public List<GameObject> disableAtLowOnly = new List<GameObject>();
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// 仅缓存两个质量列表中出现过的对象。没有被列出的子对象永远不受本组件控制。
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private readonly Dictionary<GameObject, bool> originalActiveStates = new Dictionary<GameObject, bool>();
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private bool qualityObjectsCached;
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private void Awake()
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{
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CacheOriginalActiveStates();
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}
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/// <summary>
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/// 对象从 LeanPool 取出时执行一次质量裁剪。
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/// 先恢复原始状态可避免同一个对象先以 Low 生成、回收后再以 High 生成时仍错误保持隐藏。
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/// </summary>
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public override void OnSpawn()
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{
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// LeanPool 的 Broadcast IPoolable 模式或错误的重复通知不应重新裁剪一个已播放的效果。
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if (spawnExecuted)
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{
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return;
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}
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CacheOriginalActiveStates();
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RestoreOriginalActiveStates();
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ApplyCurrentQuality();
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base.OnSpawn();
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}
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/// <summary>
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/// 读取生成瞬间的 VFX Quality 并关闭对应的完整视觉子树。
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/// 未初始化 SettingsManager 的编辑器预览或独立加载流程默认使用 High，保持作者配置的完整视觉。
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/// </summary>
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private void ApplyCurrentQuality()
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{
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VfxQuality currentQuality = SettingsManager.instance?.settingsSaveData?.vfxQuality ?? VfxQuality.High;
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if (currentQuality <= VfxQuality.Medium)
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{
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SetObjectsActive(disableAtMediumAndLower, false);
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}
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if (currentQuality == VfxQuality.Low)
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{
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SetObjectsActive(disableAtLowOnly, false);
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}
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}
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/// <summary>
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/// 记录 Quality 列表对象在 Prefab 中的初始激活状态。
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/// 这样即使某个对象本来就由作者设为 inactive，也不会在下一次 Spawn 时被强制打开。
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/// </summary>
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private void CacheOriginalActiveStates()
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{
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if (qualityObjectsCached)
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{
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return;
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}
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CacheOriginalActiveStates(disableAtMediumAndLower);
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CacheOriginalActiveStates(disableAtLowOnly);
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qualityObjectsCached = true;
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}
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private void CacheOriginalActiveStates(List<GameObject> qualityObjects)
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{
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foreach (GameObject qualityObject in qualityObjects)
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{
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if (!originalActiveStates.ContainsKey(qualityObject))
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{
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originalActiveStates.Add(qualityObject, qualityObject.activeSelf);
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}
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}
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}
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private void RestoreOriginalActiveStates()
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{
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foreach (KeyValuePair<GameObject, bool> originalState in originalActiveStates)
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{
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originalState.Key.SetActive(originalState.Value);
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}
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}
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private static void SetObjectsActive(List<GameObject> qualityObjects, bool isActive)
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{
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foreach (GameObject qualityObject in qualityObjects)
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{
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qualityObject.SetActive(isActive);
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}
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}
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}
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}
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