UIFollow.cs

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using System;
using UnityEngine;
 
public class UIFollow : MonoBehaviour
{
    public Transform target;
 
    public Vector3 fixPos;
 
    public bool followPos;
 
    public Func<bool> endCondition;
 
    public void SetTarget(Transform _trans)
    {
        target = _trans;
    }
 
    public void LateUpdate()
    {
        if (followPos)
        {
            GameObject go = base.gameObject;
            BaseCore.Instance.actionsLateUpdate.Add(delegate
            {
                if (go != null)
                {
                    base.transform.Rect().anchoredPosition = Camera.main.WorldToScreenPoint(fixPos) / BaseCore.Instance.uiScale;
                }
            });
        }
        else if (!target || !target.gameObject.activeSelf || (endCondition != null && endCondition()))
        {
            UnityEngine.Object.DestroyImmediate(base.gameObject);
        }
        else
        {
            base.transform.position = target.position + fixPos;
        }
    }
}