using UnityEngine;
using UnityEngine.UI;

public class HpBar : IVTraceTarget
{
    private Slider sldHp;

    public override void SetCameraTarget(Camera cammain, Camera camui, RectTransform trfpr, Transform trftarget, float foffsety)
    {
        base.SetCameraTarget(cammain, camui, trfpr, trftarget, foffsety);
        sldHp = GetComponent<Slider>();
    }

    public void ShowHpBar(float fhp)
    {
        if (fhp <= 0.06f)
            sldHp.value = 0.06f;
        else if (fhp <= 0)
            sldHp.value = 0f;
        else
            sldHp.value = fhp;

        if (!gameObject.activeSelf)
        {
            SetPosition();
            gameObject.SetActive(true);
        }
        else
        {
            CancelInvoke(nameof(HideHpBar));
        }
        Invoke(nameof(HideHpBar), 0.6f);
    }

    public void HideHpBar()
    {
        CancelInvoke(nameof(HideHpBar));
        gameObject.SetActive(false);
    }
}