WXGame/Blacksmith/Assets/Script/UI/SlotUI.cs

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

public class SlotUI : MonoBehaviour
{
    [SerializeField] private int index;

    [SerializeField] private Image icon;

    [SerializeField] private Button _button;

    private void Awake()
    {
        _button = GetComponent<Button>();
    }

    // Start is called before the first frame update
    void Start()
    {
        
    }

    private void OnEnable()
    {
        _button.onClick.AddListener(ButtonEvent);
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    private void OnDisable()
    {
        _button.onClick.RemoveListener(ButtonEvent);
    }

    public void ButtonEvent()
    {
        GameSystem.ins.drawingManager.itemsSlot[index] = 0;
        GameSystem.ins.ResetItemPanel();
    }
    public void SaveIndex()
    {
        GameSystem.ins.SaveIndex(index);
    }

    public void ResetIcon()
    {
        if (GameSystem.ins.drawingManager.itemsSlot[index]!=0)
        {
            icon.gameObject.SetActive(true);
            var data=JsonTab.Instance.tables.Item.Get(GameSystem.ins.drawingManager.itemsSlot[index]);
            icon.sprite = AssetBundleManager.ins.Sprite(data.Icon,AtlasType.ItemIcon);
        }
        else
        {
            icon.gameObject.SetActive(false);
        }
    }
}