void IsEnemyOnSight() // function display health bar enemy, if player can see him on forward
{
ray.origin = transform.position; // set ray from player position
ray.direction = transform.forward; // to forward direction
RaycastHit raycastHit;
if (Physics.Raycast(ray, out raycastHit, sight, enemyLayer)) // if ray hit enemy
raycastHit.transform.GetComponent<EnemyController>().DisplayHealthBar();
else
enemyHealthBar.HideBar(); // bar will be unvisible
}
IEnumerator DecreaseShieldTime()
{
while (currentShieldTime > 0)
{
shieldBar.UpdateBar(currentShieldTime, maxShieldTime); // update bar's appierrience
currentShieldTime -= Time.deltaTime; // decrease shield's value
yield return(null); // wait frame
}
shieldBar.HideBar(); // Hide bar when his value == 0
GetComponent <PlayerController>().ActiveShield(false); // disactive shield in PlayerController script, that he will susceptible by damage
playerShield.SetActive(false); // turn off shield if time left;
}