VirtualFramework/Assets/Scripts/UI/UIPointQuestion.cs

using UnityEngine;
using UnityEngine.UI;
using QFramework;
using System.Collections.Generic;
using static OperationController;

namespace QFramework.Example
{
    public class UIPointQuestionData : UIPanelData
    {
        public string paths;
    }
    public partial class UIPointQuestion : UIPanel
    {
        public Dictionary<GameObject, GameObject> pointMap = new Dictionary<GameObject, GameObject>();
        protected override void OnInit(IUIData uiData = null)
        {
            mData = uiData as UIPointQuestionData ?? new UIPointQuestionData();
            // please add init code here
            TypeEventSystem.Global.Register<OnModuleQuit>((arg) => Hide()).UnRegisterWhenGameObjectDestroyed(gameObject);
        }

        private void OnStepChanged(StepStatusOnChange change)
        {
            Hide();
        }

        protected override void OnOpen(IUIData uiData = null)
        {
            TypeEventSystem.Global.Register<StepStatusOnChange>(OnStepChanged).UnRegisterWhenDisabled(gameObject);
            mData = uiData as UIPointQuestionData ?? new UIPointQuestionData();

            Content.RemoveAllChildren();
            var paths = mData.paths.Split(',');
            for (int i = 0; i < paths.Length; i++)
            {
                string path = paths[i];
                GameObject obj = Utility.FindObj(path);
                if (obj != null)
                {
                    GameObject point = GameObject.Instantiate(PointPrefab.gameObject, Content);
                    point.name = (i + 1).ToString();
                    pointMap.Add(obj, point);
                }
                else
                {
                    Debug.LogError($"û<><C3BB><EFBFBD>ҵ<EFBFBD>·<EFBFBD><C2B7>{path}");
                }
            }
        }

        private void Update()
        {
            if (gameObject.activeSelf)
            {
                foreach (var item in pointMap)
                {
                    Vector3 screenPosition = Camera.main.WorldToScreenPoint(item.Key.Position());
                    item.Value.transform.position = screenPosition;
                }
            }
        }

        protected override void OnShow()
        {
        }

        protected override void OnHide()
        {
            pointMap.Clear();
        }

        protected override void OnClose()
        {
        }
    }
}