HX_MapEditor/Assets/Scripts/UI/UISellAreasPanel.cs

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

public class UISellAreasPanel : MonoBehaviour
{
    [HideInInspector]
    public InputField curActiveInput;

    public Transform itemParent;
    public Button btnAdd;

    // Start is called before the first frame update
    void Start()
    {
        btnAdd.onClick.AddListener(AddItem);
    }

    void AddItem()
    {
        Object obj = Resources.Load("Prefabs/sellAreaItem");
        if (obj == null)
        {
            UIWindow.Instance.ShowMessage("sellAreaItem.prefabʧ<62><CAA7>");
            return;
        }

        GameObject go = Instantiate(obj) as GameObject; ;
        go.transform.SetParent(itemParent, false);
        UISellAreaItem item = go.GetComponent<UISellAreaItem>();
        item.itemIdx = itemParent.childCount;
    }

    public void AddItem(Vector2Int pos, int radius)
    {
        Object obj = Resources.Load("Prefabs/sellAreaItem");
        if (obj == null)
        {
            UIWindow.Instance.ShowMessage("sellAreaItem.prefabʧ<62><CAA7>");
            return;
        }

        GameObject go = Instantiate(obj) as GameObject; ;
        go.transform.SetParent(itemParent, false);
        UISellAreaItem item = go.GetComponent<UISellAreaItem>();
        item.itemIdx = itemParent.childCount;
        MapManager.Instance.SetCurSellCenterPoint(item.itemIdx, radius);
        item.txtPos.text = $"{pos.x},{pos.y}";
        item.txtRadius.text = radius.ToString();
        MapManager.Instance.CreateSpecialPoint(pos, item);
    }

    public void RemoveAll()
    {
        int count = itemParent.childCount;
        for (int i = 0; i < count; i++)
        {
            DestroyImmediate(itemParent.GetChild(0).gameObject);
        }
    }
}