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

public class SkillBox : Base
{

    public static SkillBox instance;
    [Header("战魂(经验)")] public int expNumber;
    [Header("战魂(经验)")] public Text expNumberText;
    [Header("最大战魂(经验)")] public int maxExpNumber;
    [HideInInspector]
    public int ExpNumber
    {
        get => expNumber;
        set
        {
            expNumber = value;
        }
    }
    [Header("战魂(经验)填充")] public GameObject ExpFileObj;
    private int ExpFileObjNumber=0;
    [Header("战魂(经验)填充父节点")] public GameObject ExpFilePrante;

   public List<GameObject> expList = new List<GameObject>();
    private void Start()
    {
        if (instance != null) return;
        instance = this;
    }

   public void UpdataExp(int number)
    {

        if (number > 0)
        {
            for (int i = 0; i < number; i++)
            {
                if (expList.Count < maxExpNumber)
                { 
                 GameObject obj = Instantiate(ExpFileObj, ExpFilePrante.transform);
                  expList.Add(obj);
                }
            }
        }
        else if(number < 0)
        {
            number *= -1;
            for (int i = 0; i < number; i++)
            {
                GameObject obj = expList[expList.Count - 1];
                expList.RemoveAt(expList.Count - 1);
                Destroy(obj.gameObject);
            }
        }

        expNumberText.text = expList.Count+"/"+maxExpNumber;
    }


}