XiuXianGame/Assets/Scripts/Core/UI/UTool/FxLOD/FxLODAgent.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UTool.FxLOD;

[ExecuteInEditMode]
public class FxLODAgent : MonoBehaviour
{
    
    public List<FxLODInfo> AllFxLODInfos = new List<FxLODInfo>();

    private void Awake()
    {
        SetLOD(FxLODManager.Instance.LODLevel);
    }

    public void Sort()
    {
        AllFxLODInfos.Sort(SortLogic);
    }

    private static int SortLogic(FxLODInfo a, FxLODInfo b)
    {
        return b.LOD.CompareTo(a.LOD);
    }

    public void SetLOD(int lod)
    {
        bool isSetObject = false;
        for (int i = 0; i < AllFxLODInfos.Count; i++)
        {
            FxLODInfo fxLODInfo = AllFxLODInfos[i];
            if (lod >= fxLODInfo.LOD && !isSetObject)
            {
                isSetObject = true;
                fxLODInfo.SetActive(true);
            }
            else
            {
                fxLODInfo.SetActive(false);
            }
        }

        // if (!isSetObject && AllFxLODInfos.Count > 0)
        // {
        //     AllFxLODInfos[AllFxLODInfos.Count-1].SetActive(true);
        // }
    }
}