using UnityEngine;
using UnityEngine.UI;

/// <summary>
/// 箭头指向UI
/// </summary>
public class ArrowObjUI : MonoBehaviour
{
    /// <summary>
    /// 图标
    /// </summary>
    public Image iconImage;

    /// <summary>
    /// 背景
    /// </summary>
    public GameObject bkImage;

    /// <summary>
    /// 箭头对象
    /// </summary>
    public GameObject arrowObj;

    /// <summary>
    /// 设置图标
    /// </summary>
    /// <param name="sprite"></param>
    public void SetIconImage(Sprite sprite)
    {
        if (sprite == null)
        {
            bkImage.gameObject.SetActive(false);
            iconImage.gameObject.SetActive(false);
        }
        else
        {
            iconImage.sprite = sprite;
        }
    }
}