using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class UILevel : MonoBehaviour
{
    public Text level;
    public Scrollbar exp;
    float needExp;

    private void OnEnable()
    {
        PlayerInfo.Instance.OnUpdateLevel += UpdateLevel;
        UpdateLevel();
    }
    private void OnDisable()
    {
        PlayerInfo.Instance.OnUpdateLevel -= UpdateLevel;
    }
    public void UpdateLevel()
    {
        needExp = PlayerInfo.Instance.NeedExp();
        level.text = "Lv " + PlayerInfo.Instance.info.Level.ToString();

        exp.size = (float)PlayerInfo.Instance.info.exp / needExp;
        if(exp.size==1)
        {
            needExp = PlayerInfo.Instance.NeedExp();
            exp.size = PlayerInfo.Instance.info.exp / needExp;
        }
    }
}