107 lines
3.2 KiB
C#
107 lines
3.2 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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using System.Linq;
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using UnityEngine.Events;
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public class Personnelpreparation : MonoBehaviour
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{
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private Button closeBtn;
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private ScrollRect scrollView;
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private List<Transform> subObjects; // 用于存储Scroll View的Content下的子物体Transform列表
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// 定义一个事件，用于在子物体状态变化时触发重新排序
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public UnityEvent onStatusChanged;
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// Start is called before the first frame update
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void Start()
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{
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closeBtn=transform.Find("bg/top/closeBtn").GetComponent<Button>();
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closeBtn.onClick.AddListener(OnClickCloseBtn);
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scrollView=transform.Find("bg/mid/Scroll View").GetComponent<ScrollRect>();
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if (scrollView != null)
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{
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subObjects = new List<Transform>();
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UpdateSubObjectList(); // 初始化时获取并存储子物体列表
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// 为每个子物体的ItemInfo组件添加状态变化监听器
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foreach (Transform subObject in subObjects)
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{
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ItemInfo itemInfo = subObject.GetComponent<ItemInfo>();
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if (itemInfo != null)
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{
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itemInfo.statusChanged.AddListener(OnStatusChanged);
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}
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}
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// 初始排序
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SortSubObjects();
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}
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else
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{
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Debug.LogError("未正确关联 Scroll View组件，请检查！");
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}
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}
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private void UpdateSubObjectList()
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{
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Transform contentTransform = scrollView.content;
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subObjects.Clear();
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// 重新遍历Content下的所有子物体，更新子物体列表
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for (int i = 0; i < contentTransform.childCount; i++)
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{
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subObjects.Add(contentTransform.GetChild(i));
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}
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}
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private void OnStatusChanged()
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{
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// 当子物体状态变化时，触发重新排序
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if (onStatusChanged != null)
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{
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onStatusChanged.Invoke();
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}
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}
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private void SortSubObjects()
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{
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//使用Linq语句进行排序
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subObjects = subObjects.OrderByDescending(sub => sub.GetComponent<ItemInfo>().status == "离线")
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.ThenBy(sub => sub.GetComponent<ItemInfo>().status == "准备中")
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.ThenBy(sub => sub.GetComponent<ItemInfo>().accountName)
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.ToList();
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// 按照排序后的顺序重新设置子物体在Content下的顺序
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for (int i = 0; i < subObjects.Count; i++)
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{
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subObjects[i].SetParent(scrollView.content.transform);
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subObjects[i].SetSiblingIndex(i);
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}
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}
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// Update is called once per frame
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private void Update()
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{
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// 在Update中监听事件，若触发则重新排序
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if (onStatusChanged != null && onStatusChanged.GetPersistentEventCount() > 0)
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{
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SortSubObjects();
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onStatusChanged.RemoveAllListeners(); // 排序完成后移除监听器，避免重复触发
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UpdateSubObjectList(); // 更新子物体列表，以防有新的子物体加入等情况
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foreach (Transform subObject in subObjects)
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{
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ItemInfo itemInfo = subObject.GetComponent<ItemInfo>();
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if (itemInfo != null)
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{
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itemInfo.statusChanged.AddListener(OnStatusChanged);
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}
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}
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}
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}
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void OnClickCloseBtn()
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{
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Game.uiManager.CloseUI("Panel");
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}
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}
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