using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class HighlightOnClick : MonoBehaviour
{
    private Outline outline;

    void Start()
    {
        outline = GetComponent<Outline>();
        if (outline != null)
        {
            outline.enabled = false; // 初始时禁用高亮
        }
    }

    void OnMouseDown()
    {
        if (outline != null)
        {
            outline.enabled = true; // 点击时启用高亮
        }
    }

    void OnMouseUp()
    {
        if (outline != null)
        {
            outline.enabled = false; // 鼠标释放时禁用高亮
        }
    }
}