void Update()
{
if (gameMgr.isStart)
{
currentHp -= Time.deltaTime * 1f / sectorData.hpTime;
hpBar.fillAmount = (float)currentHp / (float)maxHp;
hp.text = ((int)currentHp).ToString() + "/" + ((int)maxHp).ToString();
if (currentHp <= 20 && !isEmergencyBgm)
{
isEmergencyBgm = true;
bgmMgr.OnHpEnergency();
}
else if (currentHp >= 20 && isEmergencyBgm)
{
isEmergencyBgm = false;
bgmMgr.OnHpHealed();
}
if (currentHp / maxHp >= 0.5f)
{
hpBar.sprite = normalHpSprite;
}
else
{
hpBar.sprite = dangerHpSprite;
}
if (currentHp < 0)
{
GameOver();
}
}
}