geometry-tower-defense-base/src-ref/UI/Combat/View/CombatSelectFuncArea.cs

using UnityEngine;

namespace GeometryTD.UI
{
    public class CombatSelectFuncArea : MonoBehaviour
    {
        [SerializeField] private TowerSelectItem _upgradeItem;

        [SerializeField] private TowerSelectItem _destroyItem;

        public void OnInit(TowerSelectItemContext upgradeItemContext, TowerSelectItemContext destroyItemContext)
        {
            RefreshItem(_upgradeItem, upgradeItemContext);
            RefreshItem(_destroyItem, destroyItemContext);
        }

        public void OnReset()
        {
            ResetItem(_upgradeItem);
            ResetItem(_destroyItem);
        }

        private static void RefreshItem(TowerSelectItem item, TowerSelectItemContext context)
        {
            if (item == null)
            {
                return;
            }

            bool isVisible = context != null && context.IsVisible;
            item.gameObject.SetActive(isVisible);
            if (isVisible)
            {
                item.OnInit(context);
            }
            else
            {
                item.OnReset();
            }
        }

        private static void ResetItem(TowerSelectItem item)
        {
            if (item == null)
            {
                return;
            }

            item.OnReset();
            item.gameObject.SetActive(false);
        }
    }
}