using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using System;
public class SkillCoolDownUI : MonoBehaviour
{
    public Image cooldownImage; // 拖动Image组件到这里
    public Text cooldowntext;//显示计时器剩余时间
    public event Action OnCooldownFinished; // 冷却结束事件

    private Coroutine countdownCoroutine;

    public void StartCooldown(float cooldownTime)
    {
        if (countdownCoroutine != null)
        {
            StopCoroutine(countdownCoroutine);
        }
        countdownCoroutine = StartCoroutine(CooldownRoutine(cooldownTime));
    }

    private IEnumerator CooldownRoutine(float cooldownTime)
    {
        float elapsed = 0f;
        cooldownImage.fillAmount = 1; // 设置为满

        while (elapsed < cooldownTime)
        {
            elapsed += Time.deltaTime;
            cooldownImage.fillAmount = 1 - (elapsed / cooldownTime);
            cooldowntext.text =((1 - (elapsed / cooldownTime))*10).ToString("F1");
            yield return null;
        }

        HandleCooldownFinished();
    }

    private void HandleCooldownFinished()
    {
        cooldownImage.fillAmount = 0; // 重新设置为0
        OnCooldownFinished?.Invoke(); // 触发冷却结束事件

        Destroy(gameObject);
    }
}