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

public class CoolDown : MonoBehaviour
{
    public float MaxTime = 10; // 当前技能最大冷却时间
    private float CoolTime = 0; // 当前冷却的时间
    public UnityEngine.UI.Image mask; // 当前遮罩的image组件

    // Start is called before the first frame update
    void Update()
    {
        if(CoolTime>0)
        {
            CoolTime -= Time.deltaTime;
            CoolShow();
        }
        else
        {
            CoolTime = 0;
            GetComponentInChildren<TextMeshProUGUI>().SetText("");
        }
    }

    public void InUse() {
        if (CoolTime == 0)
        {
            CoolTime = MaxTime;
            Camera.main.GetComponent<Player>().Hp += 10;
            Camera.main.GetComponent<Player>().SetHp();
        }
    }

    void CoolShow() {
        GetComponentInChildren<TextMeshProUGUI>().SetText(CoolTime.ToString("F2"));
        mask.fillAmount = CoolTime/MaxTime;
    }
}