SAMKWANG/Assets/Scripts/Branch/UI/UI_LibraryButton.cs

using System;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

namespace Samkwang
{
    public class UI_LibraryButton : MonoBehaviour
    {
        public Machine machine;
        public event Action<UI_LibraryButton> onClickButton;
        public Image PreviewImage;
        public Image Image_Selected;

        public void SettingButton(Machine machine)
        {
            this.machine = machine;

            var button = GetComponent<Button>();
            var buttonText = button.GetComponentInChildren<TMP_Text>();
            PreviewImage = transform.Find(nameof(PreviewImage)).GetComponent<Image>();
            Image_Selected = transform.Find(nameof(Image_Selected)).GetComponent<Image>();

            buttonText.SetText(machine.machineName);
            button.onClick.AddListener(OnButtonClick);
            PreviewImage.sprite = machine.previewImage;
        }
        private void OnButtonClick()
        {
            onClickButton?.Invoke(this);
        }
    }
}